I have finally been able to experiment with True HDR and HDR Tone Map using APT 3.5..

Having the extra RAM really helps but APG is still incredibly show.. I will just have to put that down to my iMac...

This is my first test of achieving a HDR Tone Mapped Pano from a True HDR pano image using APG 3.5.. PTGui can also render True HDR but I want to just focus on APG 3.5..

Here my stitching is about 99.8% perfect so I am happy about that.. My images were dropped into APG 3.5 detected and rendered.. I then processed the True HDR pano to a HDR Tone Mapped pano and sharpened.. Nothing more.... I am still struggling to achieve a pano where the window views are clear without light blowout and the indoors are also clear and without light blowout.. The issue is really the Australian sun.. It has one of the highest imminence of White Light... This room was very dark so that came out well considering.. I might have capture more bracketed shots.. This was using 5 shots with an +/-2 EVs. I will have to experiment more..